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Industrial Alloy Seamless Pipe ASTM B626 C276 UNS N10276 For Chemical Processing

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Industrial Alloy Seamless Pipe ASTM B626 C276 UNS N10276 For Chemical Processing

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Large Image :  Industrial Alloy Seamless Pipe ASTM B626 C276 UNS N10276 For Chemical Processing

Product Details:
Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001, TS16949, PED, AD2000
Model Number: SMLS
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Packaging Details: WOODEN BOXED
Delivery Time: Ex-Mill 15 - 30DAYS
Payment Terms: T/T, L/C
Supply Ability: 100TONS/MONTH
Detailed Product Description
Material Grade: C276, N10276 Size Range: 25.4 X 2.11MM
Specification: ASMT B626 Finishing Options: Annealed & Pickled
Test Certificate: EN10204 3.1, EN10204 3.2 Packaging: Wooden Boxed
High Light:

nickel alloy tubing


polished nickel tubing

ASTM B626 C276 UNS N10276 Seamless Nickel Alloy Tube For Chemical Processing

C276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high chromium, molybdenum and tungsten contents make the alloy especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. This nickel alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition. Alloy C276 is widely used in the most severe environments such as mixed acid chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment, and recovery of sour oil and gas.


Item Code: SPS-C276
Tube OD.: 25.40MM
Wall: 2.11MM
Length: 6000MM
Material: C276, UNS N10276
Standard: ASTM B626
Finish: AP / Annealed & Pickled
Type: Seamless Cold Drawn
Certification: ISO9001:2015
Mill Test Certificate: EN10204 3.1 / 3.2
Packing: Sleeved, Wooden Boxed


Technical Data

Mechanical Properties


Temper Annealed
Tensile Rm 100 ksi (min)
Tensile Rm 690 MPa (min)
R.p. 0.2% Yield 41 ksi (min)
R.p. 0.2% Yield 290 MPa (min)
Elongation (2” or 4D gl) 40 % (min)


Physical Properties (Room Temperature)


Specific Heat (0-100°C) 427 J.kg-1.°K-1
Thermal Conductivity 9.4 W.m -1.°K-1
Thermal Expansion 11.2 μm/μm/°C
Modulus Elasticity 221 GPa
Electrical Resistivity 1.30 μohm/cm
Density 8.89 g/cm3


Chemical Composition (% by weight)



Element Min Max
C - 0.02
Si - 0.08
Mn - 1
P - 0.03
S - 0.3
Co - 2.5
Fe 4 7
Cr 14.5 16.5
Cu 3 4.5
Mo 15 17
V - 0.35
Ni Balance


Available Tube Product Forms:



Seam welded and cold redrawn.

Seam welded, cold redrawn and annealed.
Quality Assurance:
Spezilla's welded precision stainless steel tubes are produced acc. to the following process and inspection to assure our quality:
1. Chemical Composition Analysis Test With 100% PMI.
2. Solution Annealing / Bright Annealed.
3. 100% Hydrostatic Test and 100% Eddy Current Test
4. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test.
5. Impact Test subject to Standard request.
6. Grain Size Test and Intergranular Corrosion Test.
7. Visual Test and Endoscope Test for Surface Quality Test

Typical Applications:

Pollution control

Mixed acid chemicals

Pulp and paper production

Waste treatment

Very high chloride environments

Typical Manufacturing Specifications:



Also individual customer specifications.

Industrial Alloy Seamless Pipe ASTM B626 C276 UNS N10276 For Chemical Processing 0

Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

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